You can now train a deep research agent without a single API call.

OpenResearcher is a new open-source repo that's trained entirely offline.

A 10-billion-token corpus generates 100+ turn research trajectories.

All offline. Zero API costs.

It learns three browsing actions… pic.twitter.com/4wgFUaFhFx

— AlphaSignal AI (@AlphaSignalAI) 29 mars 2026

You can now train a deep research agent without a single API call. OpenResearcher is a new open-source repo that's trained entirely offline. A 10-billion-token corpus generates 100+ turn research trajectories. All offline. Zero API costs. It learns three browsing actions

→ View original post on X — @alphasignalai